public static async Task <string> DeleteAppTypeValidation(AppTypeModel model, MetadataDbContext dbContext)
{
if (await dbContext.AppInstances.AnyAsync(x => x.AppTypeId == model.Id))
{
return("This app type is refered to one or more app instances.");
}
if (await dbContext.EntityTypes.AnyAsync(x => x.AppTypeId == model.Id))
{
return("This app type is refered to one or more entities.");
}
return(await Task.FromResult(string.Empty));
}
public async Task <ActionResult> DeleteAppType(AppTypeModel model)
{
var validationMessage = await AppManagementValidationLogic.DeleteAppTypeValidation(model, _dbContext);
if (!string.IsNullOrEmpty(validationMessage))
{
return(StatusCode(400, validationMessage));
}
var appType = await _dbContext.AppTypes.FindAsync(model.Id);
_dbContext.AppTypes.Remove(appType);
await _dbContext.SaveChangesAsync();
((RequestLogModel)HttpContext.Items["RequestLog"]).AppTypeId = appType.Id;
return(Ok());
}
public async Task <ActionResult> AddAppType(AppTypeModel model)
{
var validationMessage = await AppManagementValidationLogic.AddAppTypeValidation(model, _dbContext);
if (!string.IsNullOrEmpty(validationMessage))
{
return(StatusCode(400, validationMessage));
}
var appType = new AppType
{
Title = model.Title,
Name = model.Name,
Id = model.Id
};
_dbContext.AppTypes.Add(appType);
await _dbContext.SaveChangesAsync();
((RequestLogModel)HttpContext.Items["RequestLog"]).AppTypeId = appType.Id;
return(Ok());
}
public static async Task <string> EditAppTypeValidation(AppTypeModel model, MetadataDbContext dbContext)
{
return(await Task.FromResult(string.Empty));
}
